Added name symbol validation.

LICENSE.md

@@ -1,9 +0,0 @@
-/*
- * ------------------------------------------------------------
- * "THE BEERWARE LICENSE" (Revision 42):
- * DerGrubengräber / Carl Hinze wrote this code. As long as you retain this 
- * notice, you can do whatever you want with this stuff. If we
- * meet someday, and you think this stuff is worth it, you can
- * buy me a beer in return.
- * ------------------------------------------------------------
- */

bot_instance.py

@@ -0,0 +1,25 @@
+from discord.ext import commands
+import discord
+import threading
+import os
+from dotenv import load_dotenv
+
+_started = False
+
+intents = discord.Intents.default()
+bot = commands.Bot(command_prefix="!", intents=intents)
+
+bot.tracked_games = []
+bot.tracked_games_lock = threading.Lock()
+
+
+async def start_bot():
+    global _started
+    if _started:
+        return
+    _started = True
+    load_dotenv()
+    TOKEN = os.getenv("TOKEN")
+    if not TOKEN:
+        raise ValueError("No token found")
+    await bot.start(TOKEN)

cogs/slash_commands.py

@@ -0,0 +1,108 @@
+import discord
+from discord import app_commands
+from discord.ext import commands
+from dom5game import Dom5game
+
+
+class SlashCommands(commands.Cog):
+    def __init__(self, bot: commands.Bot):
+        self.bot = bot
+
+    def game_autocomplete(self, current):
+        options = []
+        for game in self.bot.tracked_games:
+            options.append(game.name)
+        return [
+            app_commands.Choice(name=option, value=option)
+            for option in options
+            if option.lower().startswith(current.lower())
+        ][:25]
+
+    @app_commands.command(name="ping", description="Check bot latency")
+    async def ping(self, interaction: discord.Interaction):
+        await interaction.response.send_message(
+            f"Pong! {round(self.bot.latency * 1000)}ms"
+        )
+
+    @app_commands.command(
+        name="dom5-addgame",
+        description="Adds a game that is already running but not tracked by the bot yet.",
+    )
+    async def addgame(self, interaction: discord.Interaction, name: str):
+        try:
+            if any(game.name == name for game in self.bot.tracked_games):
+                await interaction.response.send_message("Game already tracked.")
+                return
+
+            game = Dom5game(name, interaction.channel_id, [], 0, {})
+            game.update_turn()
+            game.update_players()
+            game.to_json()
+            self.bot.tracked_games.append(game)
+            await interaction.response.send_message("Added the game.")
+        except:
+            await interaction.response.send_message(
+                "Something went wrong. Are you sure the name is correct and the game exists?"
+            )
+
+    @app_commands.command(name="dom5-creategame", description="Creates a new game.")
+    async def creategame(self, interaction: discord.Interaction, name: str, port: int):
+        print("a")
+
+    @app_commands.command(
+        name="dom5-pingme",
+        description="Signs you up to be pinged for a game. Run the command again to not get pinged anymore.",
+    )
+    async def pingme(self, interaction: discord.Interaction, name: str):
+        game = Dom5game.get_game_by_name(name, self.bot.tracked_games)
+        if game == None:
+            await interaction.response.send_message("Game does not exist.")
+            return
+        try:
+            if interaction.user.id in game.members:
+                game.members.remove(interaction.user.id)
+                await interaction.response.send_message(
+                    'You will no longer receive turn notifications for game: **"'
+                    + name
+                    + '"**.'
+                )
+            else:
+                game.members.append(interaction.user.id)
+                await interaction.response.send_message(
+                    'You will now receive turn notifications for game: **"'
+                    + name
+                    + '"**.'
+                )
+        except:
+            await interaction.response.send_message("Something went wrong.")
+
+    @pingme.autocomplete("name")
+    async def pingme_autocomplete(self, interaction: discord.Interaction, current: str):
+        return self.game_autocomplete(current)
+
+    @app_commands.command(
+        name="dom5-details", description="Shows the details of an ongoing game."
+    )
+    async def details(self, interaction: discord.Interaction, name: str):
+        game = Dom5game.get_game_by_name(name, self.bot.tracked_games)
+        if game == None:
+            await interaction.response.send_message("Game does not exist.")
+            return
+
+        embed = discord.Embed(title=name)
+
+        for player in game.players.keys():
+            if game.players[player] not in {"AI", "Eliminated"}:
+                embed.add_field(name=player, value=game.players[player])
+
+        await interaction.response.send_message(embed=embed)
+
+    @details.autocomplete("name")
+    async def details_autocomplete(
+        self, interaction: discord.Interaction, current: str
+    ):
+        return self.game_autocomplete(current)
+
+
+async def setup(bot: commands.Bot):
+    await bot.add_cog(SlashCommands(bot))

main.py

@@ -1,30 +1,33 @@
 import discord
 import os
-from discord.ext import tasks, commands
-from dotenv import load_dotenv
+from discord.ext import tasks
 from dom5game import Dom5game
-from servermanager import create_server
-
-intents = discord.Intents.default()
-bot = commands.Bot(command_prefix="!", intents=intents)
-load_dotenv()
-TOKEN = os.getenv("TOKEN")
-
-bot.tracked_games = []
+from webui import create_ui
+from bot_instance import bot, start_bot
+from nicegui import ui
+import asyncio
 
 
 def reload_games():
-    bot.tracked_games = []
-    for _, _, files in os.walk("games"):
-        for name in files:
-            if name.endswith("json"):
-                bot.tracked_games.append(
-                    Dom5game.load_json("games/" + name[:-5] + "/" + name)
-                )
+    with bot.tracked_games_lock:
+        bot.tracked_games = []
+        for _, _, files in os.walk("games"):
+            for name in files:
+                if name.endswith("json"):
+                    bot.tracked_games.append(
+                        Dom5game.load_json("games/" + name[:-5] + "/" + name)
+                    )
 
 
-create_server("Amogus", 7777, 831955362646851617)
-reload_games()
+def main():
+    create_ui()
+    loop = asyncio.get_event_loop()
+    loop.create_task(start_bot())
+    ui.run(reload=False)
+
+
+if __name__ == "__main__":
+    main()
 
 
 @bot.event
@@ -33,10 +36,11 @@ async def on_ready():
     await bot.load_extension("cogs.slash_commands")
     # await bot.tree.sync()
     reload_games()
-    task_loop.start()
+    if not task_loop.is_running():
+        task_loop.start()
 
 
-@tasks.loop(seconds=2)
+@tasks.loop(seconds=5)
 async def task_loop():
     await bot.change_presence(
         activity=discord.Activity(
@@ -46,8 +50,11 @@ async def task_loop():
     )
     for game in bot.tracked_games:
         channel = bot.get_channel(game.channelId)
+        if channel is None:
+            continue
         # handle turn ticks
-        if game.get_turn() != game.turn and game.get_turn().isdigit():
+        new_turn = game.get_turn()
+        if new_turn != game.turn and new_turn.isdigit():
             game.update_turn()
             pingstr = ""
             if game.members:
@@ -91,6 +98,3 @@ async def task_loop():
                     )
                 game.update_players()
                 game.to_json()
-
-
-bot.run(TOKEN)

requirements.txt

@@ -1,18 +1,56 @@
+aiofiles==25.1.0
 aiohappyeyeballs==2.6.1
 aiohttp==3.13.5
 aiosignal==1.4.0
+annotated-doc==0.0.4
+annotated-types==0.7.0
+anyio==4.13.0
 attrs==26.1.0
 audioop-lts==0.2.2
+bidict==0.23.1
+certifi==2026.2.25
+click==8.3.2
 discord==2.3.2
 discord.py==2.7.1
+docutils==0.22.4
 dotenv==0.9.9
+fastapi==0.135.3
 frozenlist==1.8.0
+h11==0.16.0
+httpcore==1.0.9
+httptools==0.7.1
+httpx==0.28.1
 idna==3.11
+ifaddr==0.2.0
+itsdangerous==2.2.0
+Jinja2==3.1.6
+lxml==6.0.2
+lxml_html_clean==0.4.4
+markdown2==2.5.5
+MarkupSafe==3.0.3
 multidict==6.7.1
+nicegui==3.10.0
 numpy==2.4.4
+orjson==3.11.8
 pandas==3.0.2
 propcache==0.4.1
+pydantic==2.12.5
+pydantic_core==2.41.5
+Pygments==2.20.0
 python-dateutil==2.9.0.post0
 python-dotenv==1.2.2
+python-engineio==4.13.1
+python-multipart==0.0.24
+python-socketio==5.16.1
+PyYAML==6.0.3
+simple-websocket==1.1.0
 six==1.17.0
+starlette==1.0.0
+typing-inspection==0.4.2
+typing_extensions==4.15.0
+uvicorn==0.44.0
+uvloop==0.22.1
+watchfiles==1.1.1
+websockets==16.0
+wsproto==1.3.2
 yarl==1.23.0

servermanager.py

@@ -2,41 +2,251 @@ import subprocess
 from dotenv import load_dotenv
 import os
 from dom5game import Dom5game
+import re
 
 load_dotenv()
 SERVER_PATH = os.getenv("SERVERPATH")
 
 
-def create_server(name, port, channel):
+def create_server(name: str, port: int, channel: int, command: str):
     if is_port_in_use(port):
         return "ERROR_PORT_IN_USE"
-    # os.mkdir("games/" + name)
-    # print(SERVER_PATH)
-    # print(server_command_builder(name, port, channel))
+    os.mkdir("games/" + name)
+    game = Dom5game(name, channel, [], 0, {})
+    game.to_json()
     try:
-        subprocess.Popen(
-            server_command_builder(name, port, channel),
-            stdin=None,
-            stdout=None,
-            stderr=None,
+        p = subprocess.Popen(
+            command,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.STDOUT,
         )
     except Exception as e:
         return "EXCEPTION OCCURED: " + str(e)
+    return "SUCCESS"
+    # p.wait()
 
 
-def server_command_builder(name, port, channel):
+def get_nations():
+    # TODO mod support
+    nation_string = subprocess.check_output([SERVER_PATH, "--listnations"]).decode()
+    nations = {}
+    current_era = None
+    for line in nation_string.splitlines():
+        line = line.strip()
+
+        era_match = re.match(r"-+ Era (\d+) -+", line)
+        if era_match:
+            current_era = f"{era_match.group(1)}"
+            nations[current_era] = {}
+            continue
+
+        entry_match = re.match(r"(\d+)\s+(.*?),\s+(.*)", line)
+        if entry_match and current_era:
+            nation_id = int(entry_match.group(1))
+            name = entry_match.group(2), entry_match.group(3)
+
+            nations[current_era][nation_id] = {"name": name}
+    return nations
+
+
+# This is terrible.
+def server_command_builder(
+    name: str,
+    port: int,
+    era: int,  # 1 EA, 2 MA, 3 LA
+    ai_slots: list[
+        tuple[int, int]
+    ] = [],  # list of nations that will be ai tuple format: NationID, AI Level (1-6), 0 being closed
+    client_start: bool = True,
+    teams: list[tuple[int, int, int]] = [],  # list of teams with format nation id,
+    clustered_start: bool = False,
+    team_game: bool = False,
+    mapfile: str = "",
+    random_map: int = 0,
+    research_difficulty: int = 2,
+    random_start_research: bool = True,
+    hof_size: int = 10,
+    global_slots: int = 5,
+    inde_strength: int = 5,
+    magic_sites: int = 40,
+    event_rarity: int = 1,
+    richness: int = 100,
+    resources: int = 100,
+    recruitment: int = 100,
+    supplies: int = 100,
+    masterpass: str = "",
+    start_prov: int = 1,
+    renaming: bool = True,
+    score_graphs: bool = False,
+    no_nation_info: bool = False,
+    no_cheat_det: bool = False,
+    no_artifact_rest: bool = False,
+    story_events: int = 1,
+    new_ai_lvl: int = 2,
+    no_new_ai: bool = False,
+    conq_all: bool = False,
+    thrones: tuple[int, int, int] = (1, 1, 1),
+    required_apoints: int = 0,
+    cataclysm: int = 0,
+    vwrap: bool = True,
+    hwrap: bool = True,
+):
+    available_nations = get_nations()
+
+    # TODO change < ranges to =<
+    if (not ((random_map == 0) ^ (mapfile == ""))) or random_map not in {0, 10, 15, 20}:
+        return "ERROR_MAP"
+
+    if not (0 < era < 4):
+        return "ERROR_ERA"
+
+    ai_indexes = [t[0] for t in ai_slots]
+    if not (len(ai_indexes) == len(set(ai_indexes))):
+        return "ERROR_AIS"
+
+        # if bool(set(closed_slots) & set(ai_indexes)):
+        # return "ERROR_CLOSED_AIS"
+
+    if required_apoints == 0:
+        required_apoints = thrones[0] + (2 * thrones[1]) + (3 * thrones[2]) - 1
+
+    if not (0 <= research_difficulty < 5):
+        return "ERROR_RESEARCH"
+    if not (4 < hof_size < 16):
+        return "ERROR_HOF"
+    if not (2 < global_slots < 10):
+        return "ERROR_GLOBALS"
+    if not (0 <= inde_strength <= 9):
+        return "ERROR_INDEP"
+    if not (0 <= magic_sites <= 75):
+        return "ERROR_MAGICSITES"
+    if not (1 <= event_rarity <= 2):
+        return "ERROR_EVENTS"
+    if not (50 <= richness <= 300):
+        return "ERROR_RICHNESS"
+    if not (50 <= recruitment <= 300):
+        return "ERROR_RECRUITMENT"
+    if not (50 <= resources <= 300):
+        return "ERROR_RESOURCES"
+    if not (50 <= supplies <= 300):
+        return "ERROR_SUPPLIES"
+    if not (1 <= start_prov <= 9):
+        return "ERROR_STARTPROV"
+    if not (0 <= story_events <= 2):
+        return "ERROR_STORYEVENTS"
+    if not (1 <= new_ai_lvl <= 6):
+        return "ERROR_NEWAIS"
     command = [
         SERVER_PATH,
-        "-TS",
+        " -TS ",
         name,
-        "--port",
+        " --port ",
         str(port),
-        "--statuspage",
+        " --statuspage ",
         os.getcwd() + "/games/" + name + "/turnstats.html",
+        " --era ",
+        str(era),
     ]
-    game = Dom5game(name, channel, [], 0, {})
-    game.to_json()
-    return command
+    if team_game:
+        for team in teams:
+            # TODO: Can team have more than one disciple and pretender?
+            if team[0] not in available_nations[str(era)]:
+                return "ERROR_INVALID_NATION"
+
+            command.append(
+                " --team " + str(team[0]) + " " + str(team[1]) + " " + str(team[2])
+            )
+        if clustered_start:
+            command.append(" --clustered")
+
+    if not client_start:
+        command.append(" --noclientstart")
+    if cataclysm > 0:
+        command.append(" --cataclysm " + str(cataclysm))
+    if conq_all:
+        command.append(" --conqall")
+    if not research_difficulty == 2:
+        command.append(" --research " + str(research_difficulty))
+    if not random_start_research:
+        command.append(" --norandres")
+    if not hof_size == 10:
+        command.append(" --hof_size " + str(hof_size))
+    if not global_slots == 5:
+        command.append(" --globals " + str(global_slots))
+    if not inde_strength == 5:
+        command.append(" --indepstr " + str(inde_strength))
+    if not magic_sites == 40:
+        command.append(" --magisites " + str(magic_sites))
+    command.append(" --eventrarity " + str(event_rarity))
+    if not richness == 100:
+        command.append(" --richness " + str(richness))
+    if not resources == 100:
+        command.append(" --resources" + str(resources))
+    if not recruitment == 100:
+        command.append(" --recruitment" + str(recruitment))
+    if not supplies == 100:
+        command.append(" --supplies" + str(supplies))
+    if not masterpass == "":
+        command.append(" --masterpass " + masterpass)
+    # i am going insane
+    if not start_prov == 1:
+        command.append(" --startprov " + str(start_prov))
+    if renaming:
+        command.append(" --renaming")
+    if score_graphs:
+        command.append(" --scoregraphs")
+    if no_nation_info:
+        command.append(" --nonationinfo")
+    if no_cheat_det:
+        command.append(" --nocheatdet")
+    if no_artifact_rest:
+        command.append(" --noartrest")
+    if story_events == 1:
+        command.append(" --storyevents")
+    elif story_events == 2:
+        command.append(" --allstoryevents")
+    command.append(" --newailvl " + str(new_ai_lvl))
+    if no_new_ai:
+        command.append(" --nonewai")
+    if conq_all:
+        command.append(" --conqall")
+    command.append(
+        " --thrones " + str(thrones[0]) + " " + str(thrones[1]) + " " + str(thrones[2])
+    )
+    command.append(" --requiredap " + str(required_apoints))
+    if not cataclysm == 0:
+        command.append(" --cataclysm " + str(cataclysm))
+    if vwrap:
+        command.append(" --vwrap")
+    if not hwrap:
+        command.append(" --nohwrap")
+    if ai_slots:
+        added_ais = []
+        for ai in ai_slots:
+            if ai[0] not in available_nations[str(era)]:
+                return "ERROR_INVALID_NATION"
+            if ai[0] in added_ais:
+                return "ERROR_DUPLICATE_AI"
+            match ai[1]:
+                case 0:
+                    command.append(" --closed " + str(ai[0]))
+                case 1:
+                    command.append(" --easyai " + str(ai[0]))
+                case 2:
+                    command.append(" --normai " + str(ai[0]))
+                case 3:
+                    command.append(" --diffai " + str(ai[0]))
+                case 4:
+                    command.append(" --mightyai " + str(ai[0]))
+                case 5:
+                    command.append(" --masterai " + str(ai[0]))
+                case 6:
+                    command.append(" --impai " + str(ai[0]))
+                case _:
+                    return "ERROR_INVALID_AI"
+            added_ais.append(ai[0])
+
+    return "".join(command)
 
 
 def is_port_in_use(port: int) -> bool:

webui.py

@@ -0,0 +1,233 @@
+from nicegui import ui
+from bot_instance import bot
+import re
+from dom5game import Dom5game
+import servermanager
+import os
+from dotenv import load_dotenv
+
+
+def create_ui():
+    pages = ui.sub_pages()
+    rows = []
+    for game in bot.tracked_games:
+        pages.add(f"/{game.name}", lambda name=game.name: game_page(name))
+        rows.append({"Name": game.name, "Turn": game.turn})
+
+    pages.add("/", lambda: main_page(rows))
+    pages.add("/create", lambda: creator_page())
+    # ui.dark_mode().enable()
+    ui.run(reload=False, show=False)
+
+
+def main_page(rows):
+    game_table = ui.table(rows=rows, title="Currently Running Games")
+    with game_table.add_slot("body-cell-Name"):
+        with game_table.cell("Name"):
+            ui.link().props(":href=props.value :innerHTML=props.value")
+
+
+def game_page(game_name: str):
+    rows = []
+    game = Dom5game.get_game_by_name(game_name, bot.tracked_games)
+    for player in game.players.keys():
+        if game.players[player] not in {"AI", "Eliminated"}:
+            rows.append({"Player": player, "Status": game.players[player]})
+    ui.table(rows=rows, title=game_name)
+
+
+# hell
+def creator_page():
+    # Game Name
+    name = ui.input(
+        label="Game Name",
+        validation={
+            "Game with that name already exists": lambda value: not (
+                os.path.isdir("games/" + value)
+            ),
+            "Name contains an invalid symbol": lambda value: bool(
+                re.match("^[A-Za-z0-9_-]*$", value)
+            ),
+        },
+    )
+    # Port
+    load_dotenv()
+    port_min = int(os.getenv("PORT_MIN", 1024))
+    port_max = int(os.getenv("PORT_MAX", 65535))
+    port = ui.input(
+        label="Port",
+        validation={
+            f"Port must be between {str(port_min)} and {str(port_max)}": lambda value: value.isdigit()
+            and port_min <= int(value) <= port_max,
+            "Port in use": lambda value: value.isdigit()
+            and not servermanager.is_port_in_use(int(value)),
+        },
+    )
+    # Era + AI
+    # This sucks but idk how else to move the radio selector above the table
+    ai_slots = []
+    era_container = ui.row()
+    table_container = ui.column()
+    with era_container:
+        era = (
+            ui.radio({1: "Early Age", 2: "Middle Age", 3: "Late Age"})
+            .props("inline")
+            .on_value_change(
+                lambda e: create_ai_table(e.value, table_container, ai_slots)
+            )
+        )
+
+    # client_start = ui.checkbox("Allow clients to start the game")
+    checkbox_container = ui.row()
+    with checkbox_container:
+        team_game = ui.checkbox("Disciple Game")
+        clustered_start = ui.checkbox("Clustered Spawns (Disciple games only)")
+        random_start_research = ui.checkbox("Random Start Research")
+        score_graphs = ui.checkbox("Score Graphs")
+        renaming = ui.checkbox("Allow Renaming", value=True)
+        no_nation_info = ui.checkbox("No Info About Other Nations")
+        no_cheat_det = ui.checkbox("Disable Anticheat")
+        no_artifact_rest = ui.checkbox("Disable Artifact Forge Limit")
+        no_new_ai = ui.checkbox("Disable Becoming AI Controlled")
+        vwrap = ui.checkbox("North South Wrapping")
+        hwrap = ui.checkbox("East West Wrapping")
+    description_container = ui.row()
+    toggle_container = ui.row()
+    # TODO: Are these containers still needed?
+    with toggle_container:
+        event_rarity = ui.toggle({1: "Common", 2: "Rare"}, value=1)
+        random_map = ui.toggle([10, 15, 20], value=15)
+    with description_container:
+        ui.label("Event Rarity")
+        # TODO: Fix Padding
+        ui.label("Provinces per player:")
+    with ui.row():
+        ui.label("Gold Multiplier:").classes("w-36")
+        richness = ui.input(
+            validation={
+                "Value must be between 50 and 300": lambda value: value.isdigit()
+                and 50 <= int(value) <= 300,
+            },
+            value="100",
+        )
+    with ui.row():
+        ui.label("Resource Multiplier:").classes("w-36")
+        resources = ui.input(
+            validation={
+                "Value must be between 50 and 300": lambda value: value.isdigit()
+                and 50 <= int(value) <= 300,
+            },
+            value="100",
+        )
+    with ui.row():
+        ui.label("Recruitment Multiplier:").classes("w-36")
+        recruitment = ui.input(
+            validation={
+                "Value must be between 50 and 300": lambda value: value.isdigit()
+                and 50 <= int(value) <= 300,
+            },
+            value="100",
+        )
+    with ui.row():
+        ui.label("Supplies Multiplier:").classes("w-36")
+        supplies = ui.input(
+            validation={
+                "Value must be between 50 and 300": lambda value: value.isdigit()
+                and 50 <= int(value) <= 300,
+            },
+            value="100",
+        )
+
+    # TODO: REMOVE THIS it is just for testing
+    ui.button(
+        "Generate String",
+        on_click=lambda: print(
+            servermanager.server_command_builder(
+                name=name.value,
+                port=int(port.value),
+                era=int(era.value),
+                ai_slots=ai_slots,
+                random_map=int(random_map.value),
+                event_rarity=int(event_rarity.value),
+                hwrap=hwrap.value,
+                vwrap=vwrap.value,
+                no_new_ai=no_new_ai.value,
+                no_artifact_rest=no_artifact_rest.value,
+                no_cheat_det=no_cheat_det.value,
+                renaming=renaming.value,
+                score_graphs=score_graphs.value,
+                random_start_research=random_start_research.value,
+                clustered_start=clustered_start.value,
+                team_game=team_game.value,
+                no_nation_info=no_nation_info.value,
+                recruitment=int(recruitment.value),
+                resources=int(resources.value),
+                richness=int(richness.value),
+                supplies=int(supplies.value),
+            )
+        ),
+    )
+
+
+def create_ai_table(era, table_container, ai_slots):
+    # TODO: move this somewhere else
+    AI_LEVELS = [
+        "Human",
+        "Easy",
+        "Normal",
+        "Difficult",
+        "Mighty",
+        "Master",
+        "Impossible",
+        "Closed",
+    ]
+    table_container.clear()
+    nations = servermanager.get_nations()
+    with table_container:
+        with ui.card().classes("w-full"):
+            with ui.row().classes("font-bold w-full"):
+                ui.label("ID").classes("w-16")
+                ui.label("Nation").classes("w-104")
+                ui.label("AI Level")
+        ui.separator()
+        with ui.row().classes("items-center, w-full"):
+            ui.label("All").classes("w-124")
+            master_select = ui.select(
+                AI_LEVELS,
+                value="Human",
+            )
+
+        for nation_id, nation in nations[str(era)].items():
+            nation_name, title = nation["name"]
+
+            with ui.row().classes("items-center w-full"):
+                ui.label(str(nation_id)).classes("w-16")
+                ui.label(nation_name + ", " + title).classes("w-104")
+                # TODO: Random nations?
+                # Although that logic should probably go into servermanager.py
+                ui.select(
+                    AI_LEVELS,
+                    value="Human",
+                    on_change=lambda e, nid=nation_id: set_ai_level(
+                        e.value, nid, ai_slots
+                    ),
+                ).bind_value_from(master_select)
+
+
+def set_ai_level(value, nid, ai_slots):
+    level_map = {
+        "Closed": 0,
+        "Easy": 1,
+        "Normal": 2,
+        "Difficult": 3,
+        "Mighty": 4,
+        "Master": 5,
+        "Impossible": 6,
+    }
+    for ai in ai_slots:
+        if ai[0] == nid:
+            ai_slots.remove(ai)
+    if value == "Human":
+        return
+
+    ai_slots.append((nid, level_map[value]))